5555555050 has 48 divisors (see below), whose sum is σ = 10524192480. Its totient is φ = 2181291840.

The previous prime is 5555554993. The next prime is 5555555051. The reversal of 5555555050 is 505555555.

It is a junction number, because it is equal to n+sod(n) for n = 5555554994 and 5555555012.

It is not an unprimeable number, because it can be changed into a prime (5555555051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3223489 + ... + 3225211.

It is an arithmetic number, because the mean of its divisors is an integer number (219254010).

Almost surely, 2^5555555050 is an apocalyptic number.

5555555050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5555555050 is a deficient number, since it is larger than the sum of its proper divisors (4968637430).

5555555050 is a wasteful number, since it uses less digits than its factorization.

5555555050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2887 (or 2882 counting only the distinct ones).

The product of its (nonzero) digits is 390625, while the sum is 40.

The square root of 5555555050 is about 74535.5958586231. The cubic root of 5555555050 is about 1771.0975615811.

The spelling of 5555555050 in words is "five billion, five hundred fifty-five million, five hundred fifty-five thousand, fifty".